How can I call upon a function with a parameter?
Hey guys, I am attempting to run a function inside a loop function and I am running into a problem. Everytime i run the program it gives me this error: 1136: Incorrect number of arguments. Expected 1. However, I can't add the parameter because the function I am trying to run is an event function. Here is the code:
package
{
import flash.display.Stage;
import flash.events.Event;
import flash.events.KeyboardEvent;
import flash.ui.Keyboard;
import flash.display.MovieClip;
import flash.events.MouseEvent;
public class Hero extends MovieClip
{
public var stageRef:Stage;
public var health:Number = 6;
public var speed:Number = 3;
public var leftPressed:Boolean = false;
public var rightPressed:Boolean = false;
public var upPressed:Boolean = false;
public var downPressed:Boolean = false;
public function Hero()
{
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed);
stage.addEventListener(Event.ENTER_FRAME, loop, false, 0, true);
}
public function loop(E:Event):void
{
keyPressed();
if(leftPressed){
x -= speed;
} else if(rightPressed){
x += speed;
}
if(upPressed){
y -= speed;
} else if(downPressed){
y += speed;
}
}
public function keyPressed(event:KeyboardEvent)
{
if (event.keyCode == Keyboard.LEFT)
{
leftPressed = true;
} else {
leftPressed = false;
}
if (event.keyCode == Keyboard.RIGHT)
{
upPressed = true;
} else {
upPressed = false;
}
if (event.keyCode == Keyboard.UP)
{
rightPressed = true;
} else {
rightPressed = false;
}
if (event.keyCode == Keyboard.DOWN)
{
downPressed = true;
} else {
downPressed = false;
}
}
}
}
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